公开(公告)号：MX9705827A

公开(公告)日：1998-07-31

申请号：MX9705827

申请日：1997-07-31

Applicant: SAMSUNG DISPLAY DEVICES CO LTD

Inventor： BANDELIN GERD ,  HEINE GUNTER ,  KIM YOUNG-KWAN

IPC: B23K26/08 ,  B23K26/24 ,  H01J29/07 ,  H01J9/14 ,  H01J09/00

Abstract: La invencion describe un proceso para la produccion de estructuras de marco diseñadas como perfiles metálicos para tubos de rayos catodicos y es particularmenteutil en la produccion de cinescopios y monitores. La produccion de estructuras sin terminar se realiza al soldar al menos dos componentes de inicio, seguido por la formacion, en donde los componentes de inicio diseñados como superficies planas se colocan y fijan en sus posiciones, de una manera tal que los bordes de los componentes de inicio que se van a soldar entre en contacto, directo; seguido por la soldadura de las uniones de los componentes de inicio con al menos un haz de láser; y subsecuentemente procesar de manera convencional la estructura sin terminar producida usando al menos dos costuras de soldadura al prensar y/o troquelar. El haz de láser se genera usando un láser de gas de CO2 o un láser de componentes solidos de Nd: YAG.

公开(公告)号：WO1994025976A1

公开(公告)日：1994-11-10

申请号：PCT/US1994004568

申请日：1994-04-22

Applicant: MICROELECTRONICS AND COMPUTER TECHNOLOGY CORPORATION ,  SI DIAMOND TECHNOLOGY, INCORPORATED ,  KUMAR, Nalin

Inventor： MICROELECTRONICS AND COMPUTER TECHNOLOGY CORPORATION ,  SI DIAMOND TECHNOLOGY, INCORPORATED

IPC: H01J09/00

CPC classification number: H01J9/025 ,  H01J2201/30407 ,  H01J2201/30457 ,  H05K3/0023 ,  H05K3/0041 ,  H05K2201/2081 ,  H05K2203/0554 ,  H05K2203/107

Abstract: A method of making sub-micron low work function field emission tips (32, 66) without using photolithography. The method includes physical vapor deposition of randomly located discrete nuclei to form a discontinuous etch mask (20, 50). In one embodiment an etch is applied to low work function material (14) covered by randomly located nuclei to form emission tips (32) in the low work function material (14). In another embodiment an etch is applied to base material (44) covered by randomly located nuclei to form tips (58) in the base material (44) which are then coated with low work function material (60) to form emission tips (66). Diamond is the preferred low work function material (14, 60).

Abstract translation: 一种制造亚微米低功函数场发射尖端（32,66）而不使用光刻的方法。 该方法包括随机定位的离散核的物理气相沉积以形成不连续蚀刻掩模（20,50）。 在一个实施例中，蚀刻被施加到由随机定位的核覆盖的低功函数材料（14），以在低功函数材料（14）中形成发射尖端（32）。 在另一个实施例中，将蚀刻施加到由随机定位的核覆盖的基材（44）上，以在基材（44）中形成尖端（58），然后用低功函数材料（60）涂覆以形成发射尖端（66） 。 金刚石是优选的低功函数材料（14,60）。

公开(公告)号：WO1988009561A1

公开(公告)日：1988-12-01

申请号：PCT/US1988001678

申请日：1988-05-18

Applicant: ZENITH ELECTRONICS CORPORATION

Inventor： ZENITH ELECTRONICS CORPORATION ,  STRAUSS, Paul ,  JAROSZ, John ,  FENDLEY, James ,  DOUGHERTY, Lawrence, W. ,  KRANER, James, L.

IPC: H01J09/00

CPC classification number: H01J9/2272 ,  H01J9/00 ,  H01J29/073

Abstract: This invention relates to a reusable factory fixture frame (82) and process for using same in the manufacture of a color cathode ray tube (20) having a flat faceplate (24) and a tensed foil shadow mask (50). The frame provides for mounting an in-process shadow mask during photoexposure of an in-process faceplate in a lighthouse (122). The frame (82) comprises generally rectangular frame means and quick-release mechanical mask-retaining means (88) for temporarily and removably supporting an in-process shadow mask in tension. The frame (82) includes a generally rectangular frame structure having grooves (24) thereabout for receiving an edge (26) of the shadow mask. The mask retaining means (88) may comprise spring-loaded mechanical mask-retaining devices (18) which are secured to the side of the factory fixture frame or quick-release mechanical spring clips (34) for temporarily and removably supporting the in-process shadow mask in tension in the grooves. Alternatively at least one elongate rod-like (28) member extending lengthwise of and complementarily mating with the grooves in the frame structure may be employed for temporarily and removably supporting an in-process shadow mask in tension. The shadow mask is heated and allowed to expand prior to being temporarily and removably supported on the frame, and the shadow mask is allowed to cool and shrink in tension while so being supported to effect tensing of the shadow mask in clamped condition on the frame. Preferably, the frame has at least first six-point indexing means (132) on a first side (84) for registration with complementary registration-affording means (134) on an exposure lighthouse (122), and second six-point indexing means (136) on a second, opposed side (118) for registration with complementary registration-affording means (138) on an in-process faceplate (120). As a result, the in-process shadow mask can be precisely registered and re-registered with the lighthouse (122) and the in-process faceplate (120) for the photoexposure of the in-process faceplate while retaining the in-process shadow mask in tension.

Abstract translation: 本发明涉及一种可重复使用的工厂固定框架（82）及其制造具有平板（24）和张紧箔荫罩（50）的彩色阴极射线管（20）的方法。 所述框架提供在灯塔（122）中的过程中面板的曝光期间安装正在进行中的荫罩。 框架（82）包括大致矩形框架装置和快速释放机械掩模保持装置（88），用于临时和可拆卸地支撑处于过程中的张力荫罩。 框架（82）包括大体上矩形的框架结构，在其周围具有用于接收荫罩边缘（26）的凹槽（24）。 掩模保持装置（88）可以包括弹簧加载的机械掩模保持装置（18），其固定到工厂固定框架或快速释放机械弹簧夹（34）的侧面，用于临时和可移除地支撑在进程 阴影面膜在凹槽中张紧。 或者，可以采用沿框架结构中的凹槽纵向并互补地配合的至少一个细长的杆状构件（28），用于临时地和可移除地支撑处于张力的过程中的荫罩。 荫罩被加热并允许在被暂时地和可移除地支撑在框架之前膨胀，并且荫罩被允许在被支撑的同时冷却和收缩张力，以在夹持状态下使荫罩拉紧在框架上。 优选地，框架具有在第一侧（84）上的至少第一六点分度装置（132），用于与曝光灯塔（122）上的互补对准提供装置（134）配准，以及第二六点分度装置 136），用于与在进程中的面板（120）上的互补配准提供装置（138）配准。 因此，可以将过程中的荫罩精确地注册并重新注册到灯塔（122）和进程中的面板（120），以便在过程中的面板进行光照曝光，同时保持处理中的荫罩 在紧张。

公开(公告)号：WO1997032332A1

公开(公告)日：1997-09-04

申请号：PCT/EP1997000918

申请日：1997-02-26

Applicant: HERBORN, Paul

IPC: H01J09/00

CPC classification number: H01J9/52 ,  Y02W30/60 ,  Y02W30/828

Abstract: The invention concerns a method of separating caps from gas discharge lamps with a glass bulb, in particular from rod-shaped fluorescent tubes, and a device for carrying out this method. A number of methods are already known for separating caps from a glass bulb; however, the disadvantage with these known methods is that the separation of the caps is very time-consuming and so the throughput of gas discharge lamps to be disposed of is low. The object of the invention is therefore to develop a method and device for separating caps from gas discharge lamps such that the throughput of gas discharge lamps for the purposes of disposal and re-cycling can be considerably increased. The invention solves this technical problem by the features of claim 1 and in particular in that the separating device can burn a hole in the glass bulb using an electrically generated plasma flame at a predetermined location.

Abstract translation: 本发明涉及一种用于去除帽具有玻璃外壳，特别是棒状荧光灯管，以及用于其的装置，气体放电灯的方法。 存在可以的玻璃烧瓶中的盖后进行分离已知的几种方法。 然而，已知的技术有在去除帽从而气体放电灯的吞吐量为设置是相当耗时的，并且低的缺点。 因此，本发明基于这样的目的上提供一种方法和用于开栓气体放电灯的装置，开发，使得向的再加工和气体放电灯可以显着再次增加的吞吐量被设置的。 该技术问题是通过本发明的具有权利要求（1）的特征来解决，特别是，所述分离装置可空穴燃烧成有电产生的等离子体火焰的在预定位置的帮助下玻璃烧瓶中。

公开(公告)号：WO1997015941A1

公开(公告)日：1997-05-01

申请号：PCT/EP1995004209

申请日：1995-10-26

Applicant: ADIB, Massoud

IPC: H01J09/00

CPC classification number: B03B9/062 ,  B09B5/00 ,  H01J9/52 ,  Y02W30/60 ,  Y02W30/828

Abstract: The television tube (1) is scored all around in the area between the front screen (2) and the cone (3) and subsequently stimulated to produce mechanical vibrations, preferably in the region of the scored groove (6a, 6b) so that the front screen (2) is separated along the circulating scored groove (6a, 6b) from the cone (3). It is also advantageous for forces (F) to be introduced into the scored groove (6a, 6b).

Abstract translation: 显像管（1）优选在激发到机械振动刻痕槽（6A，6B）的区域中沿周向刻划，然后，使前板（2）（沿着圆周刻痕槽6a在挡风玻璃（2）和浓之间的区域（3） ，6B）从锥体（3）分离。 有利的是，在预刻划槽（6A，6B）也导入的力（F）。